PROGRAM


August 25-29, 2025 at Room 515, Cosmology Building, National Taiwan University


August 25 (Monday)

Time Titles/Activities Speakers/Hosts
09:00-09:20 Registration
09:20-10:20 On the Blasius conjecture for the twisted standard $L$-functions Shih-Yu Chen
10:20-10:40 Tea Break
10:40-11:40 Arakelov geometry over adelic curves (Online) Huayi Chen
11:40-13:20 Lunch Break
13:20-14:20 Harder's conjecture and liftings of Siegel modular forms Chul-hee Lee
14:20-15:20 Involution on a quotient space of multiple zeta values in positive characteristic Yoshinori Mishiba
15:20-15:50 Tea Break
15:50-16:50 Families preserving isomorphisms via techniques in anabelian geometry Koichiro Sawada

August 26 (Tuesday)

Time Titles/Activities Speakers/Hosts
09:20-10:20 Vanishing of Brauer groups of moduli stacks of stable curves Kazuhiro Ito
10:20-10:40 Tea Break
10:40-11:40 TBA (Online) Zhiyu Tian
11:40-13:20 Lunch Break
13:20-14:20 The average analytic rank of elliptic curves with a prescribed level structure Keunyoung Jeong
14:20-15:20 Cohen–Lenstra heuristics and random $p$-adic matrices with fixed zero entries Jungin Lee
15:20-15:50 Tea Break
15:50-16:50 Overgroups of the arboreal representation of PCF polynomials Wayne Peng
18:00 Banquet

August 27 (Wednesday)

Time Titles/Activities Speakers/Hosts
09:30-10:30 Sums of generalized polygonal numbers of almost prime length Daejun Kim
10:30-11:00 Tea Break
11:00-12:00 On Sidon sets (Online) Jinhui Fang
12:00-13:45 Lunch Break
13:45-15:00 Free Discussion

August 28 (Thursday)

Time Titles/Activities Speakers/Hosts
09:20-10:20 On a homotopic perspective on ramification and irregularity Hiroyasu Miyazaki
10:20-10:40 Tea Break
10:40-11:40 Bounded generation: a Diophantine approximation approach (Online) Jinbo Ren
11:40-13:20 Lunch Break
13:20-14:20 Some power series identities obtained from affine Lie superalgebras Miyu Suzuki
14:20-15:20 Intersections of Hecke correspondences on the modular varieties of ${\mathcal D}$-elliptic sheaves Ozge Ulkem
15:20-15:50 Tea Break
15:50-16:50 Geometric Gauss sums and Gross-Koblitz formula over function fields Ting-Wei Chang

August 29 (Friday)

Time Titles/Activities Speakers/Hosts
09:30-10:30 Class number relations and mock modular forms Yifan Yang
10:30-11:00 Tea Break
11:00-12:00 The number of Maass forms with exceptional eigenvalues Youngmin Lee